If this had offered compatibility with other boards, even just one additional child set, I might have considered it. I have no boards that will fit this, but I acknowledge that it's mainly for the Chinese audience and they were opening up some sets for us out of generosity.
Maybe someone can get a compatibility set GB going?
Edit:
I rescind my remark. I did not notice the stepped Caps Lock. My B.face can accommodate this, as well as my future Jane num pad.
Hmm...